Originally Posted by graygooseranger
So could I run the power wires to the dome light and the reverse lights? Is that what you are saying?
Umm...Im not the greatest with wiring...but I think to hook it up to both you would have to have some sort of relay in there...you could hook one up to dome and one up to reverse if thats what you really want...but why you want it to come on with the reverse lights?
and is it the third brake light you were talking about, or somethign like zabeard posted where the lights are actually in the bed of your truck?